Network Team Lead

Notes: Must have ESD-WAN & Network Architecture (Cisco-Meraki) Cisco Infrastructure (Routers, Switches, ISE) - Cisco Legacy Firewall & WAF Administration (Fortinet, ASA, Barracuda) Azure Cloud Networking End-to-end ownership of enterprise network infrastructure, SD-WAN, voice systems, and Azure cloud networking, ensuring high availability, performance, and scalability across hybrid environments. Key Responsibilities 1. SD-WAN & Network Architecture (Meraki) Design, deploy, and manage Meraki SD-WAN, switching (MS), and wireless (MR) solutions across multi-site environments. Optimize WAN performance using QoS, traffic shaping, and intelligent path selection. Conduct network capacity planning and infrastructure assessments. Troubleshoot complex SD-WAN and enterprise network performance issues. 2. Cisco Infrastructure (Routing, Switching & ISE) Design and manage Cisco routing and switching environments (IOS/IOS-XE) Implement routing protocols such as BGP, OSPF, EIGRP. Administer Cisco ISE including NAC, 802.1X authentication, and endpoint profiling. Manage VLANs, STP, port security, and segmentation policies. 3. Azure Cloud Networking Design and implement Azure networking components (VNets, Subnets, NSGs, Route Tables). Configure hybrid connectivity: Site-to-Site (S2S) VPN Point-to-Site (P2S) VPN VNet Peering Manage Azure services such as ExpressRoute, Application Gateway, and Azure Firewall. Ensure seamless on-prem to Azure hybrid connectivity. 4. VoIP & Unified Communications (CUCM)- not mandatory skill Administer Cisco Unified Communications Manager (CUCM). Manage call routing, dial plans, voicemail integrations, and device configuration. Troubleshoot VoIP issues such as call quality, SIP, codec mismatches. 5. DHCP & IP Address Management Manage DHCP services across Windows Servers and network devices. Maintain IPAM, DHCP scopes, and lease monitoring. Troubleshoot IP conflicts, rogue DHCP, and scope exhaustion issues. Must have Skills Cisco routing & switching (L2/L3) Meraki SD-WAN Azure networking & hybrid connectivity CUCM / VoIP systems Network protocols & troubleshooting